How can I embed an image within a Google Sheets cell via the API?

Other Questions Google Sheets
1

I understand that in Google Apps Script you can add an image to a spreadsheet using a built‐in function, but I’m using the Google Sheets API and haven’t found a similar method. Is there an alternative way or workaround to embed an image directly into a cell?

Below is a sample snippet I devised to illustrate my approach:

function addPictureToCell(sheetObj, pictureData, colNumber, rowNumber) {
  // Hypothetical API method to place an image
  sheetObj.placeVisual(pictureData, colNumber, rowNumber);
}
2

Based on my experience with the Sheets API, directly embedding an image in a cell is not supported like it is in Apps Script. A feasible workaround is utilizing the IMAGE() formula inside a cell, assuming you have a publicly accessible URL for the image. I have implemented this method by updating cell formulas through the API, which allows the image to display within the cell bounds. This approach, although not a true embed, offers a practical solution. Careful management of URL accessibility and cell size adjustments also helps in maintaining consistent image display in the sheet.

3

The Sheets API doesn’t provide a direct method to embed an image into a cell like Apps Script does with the built-in functions. In my experience, one practical approach is to use the =IMAGE(“url”) formula which lets you render an image inside a cell if you have the URL and then update the cell using the API. Another approach that worked for me was storing the image externally and linking it through a formula. Using formulas like these, you can effectively simulate having an embedded image though it remains a workaround rather than true embedding.